| AVB | Atrioventricular block |
| BP | Blood pressure |
| CI | Confidence interval |
| DBP | Diastolic blood pressure |
| DFU | Diabetic foot ulcer |
| HBOT | Hyperbaric oxygen therapy |
| ECG | Electrocardiographic |
| HR | Heart rate |
| OR | Odds ratio |
| PVC | Premature ventricular contraction |
| RR | Respiratory rate |
| SBP | Systolic blood pressure |
| SSNHL | Sudden sensorineural hearing loss |
| SVT | Supraventricular tachycardia |
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